WDS 18112+3906 : COMPONENTS
 
 
  A
B pa=344.3°
sep=0.65"
 
 
18112+3906 A
 
 
Componente originario normalizzato AB Name HD 166956 Coord arcsec 2000 181113.01+390602.0 Mag 7.09
Spectral class A0 (white) PmRA -3.00 PmDE 1.0 SAO 66730
HIP 89110 Tycho2 3103-01476-1 HD 166956 GC 24822
BD BD+39 3343
Tycho2
Tycho2 3103-01476-1 Pflag RAmdeg 272.80417704 DEmdeg 39.10056262
PmRA -4.7 PmDE 0.0 E RAmdeg 4 E DEmdeg 4
E pmRA 1.1 E pmDE 1.2 EpRAm 1991.22 EpDEm 1991.33
Num 13 Q RAmdeg 0.5 Q DEmdeg 1.2 Q pmRA 0.5
Q pmDE 1.2 BTmag 7.048 E BTmag 0.015 VTmag 7.026
E VTmag 0.010 Prox 999 TYC T HIP 89110
CCDM AB RAdeg 272.80419139 DEdeg 39.10056250 EpRA 1990 1.55
EpDE 1990 1.58 E RAdeg 3.8 E DEdeg 3.8 Posflg P
Corr 0.0
SAO
SAO 66730 DelFlag RA1950 PmRA1950 -0.0008
DE1950 PmDE1950 0.008 Vmag 6.9 SpType A0
Double code Source 70 CatNum 24822 DM BD+39 3343
DMcomp BDsup HD 166956 M HD 0
GC 24822 RA1950rad 4.7540916 DE1950rad 0.68221556 PmRA2000 -0.0004
PmDE2000 0.009
Hipparcos
Catalog H HIP 89110 Proxy H RAhms 18 11 13.01
DEdms +39 06 02.0 Vmag 7.02 VarFlag R Vmag H
RAdeg 272.804 DEdeg 39.1006 AstroRef A Plx 5.34
CCDM 18112+3906 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 344 Rho 0.643 HD 166956 BD BD+39 3343
CD CP Dm number +39 3343 VIred 0.03
SpType A0 R SpType Coord arcsec 2000 181113.01+390602.0
Hipparcos 2
HIP 89110 Sn 15 So 3 Nc 2
RArad 4.7613313844 DErad 0.6824334944 Plx 5.08 PmRA -2.39
PmDE 0.9 E RArad 0.31 E DErad 0.33 E Plx 0.39
E pmRA 0.36 E pmDE 0.41 Hpmag 7.0354 E Hpmag 0.001
SHp 0.009 VA 0 BV 0.025 E BV 0.006
VI 0.04
CCDM
Ccdm 18112+3906 RComp Comp A Note1
Note2 Discov num DRAs 1.00 DDEs 2.0
R dRAs 82 Year Theta Rho
Obs 2 Vmag 7.1 Sp A0 PmNote *
PmRA -3 PmDE 1 Dm number +39 3343 Cat1 BD
Name2 +39 1762 Cat2 AGK2/3 HD 166956 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 89110
 
 
18112+3906 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 181112.99+390602.6 Mag 10.38 Calc delta mag 3.29
Calc coord yes
CCDM
Ccdm 18112+3906 RComp Comp B Note1
Note2 Discov num HDS DRAs 0.99 DDEs 2.6
R dRAs 82 Year 1991 Theta 344 Rho 0.6
Obs 1 Vmag 10.4 Sp PmNote *
PmRA -3 PmDE 1 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 89110